Manhattan / Upper East Side-Carnegie Hill / 10128
170 EAST 88 STREET
Boro1
Block1516
Lot42
BBL1015160042
Residential units
39
Units in total
39
Storeys
5
Year built
1980
Last alteration on file
1981
Recorded transfers
36 since 2003
01
What has sold here
Every transfer the City has recorded against this lot since 2003 with a consideration above zero. A co-op apartment has no deed, so its sale is recorded as a Real Property Transfer Tax return instead; both are printed here and the instrument is named in the last column. The figure is the consideration as filed, which is not always the price a buyer would recognise.
| Recorded | Consideration | Unit | What transferred | Instrument |
|---|---|---|---|---|
| 14 May 2026 | $480,000 | 6D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Mar 2025 | $995,000 | 4H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Jun 2022 | $1,225,000 | PH8A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jun 2022 | $1,550,000 | 6G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Mar 2022 | $899,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Feb 2022 | $1,100,000 | PHF | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jan 2021 | $850,000 | 6A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Feb 2020 | $741,200 | 1H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Oct 2018 | $690,000 | 8D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Aug 2017 | $875,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Jun 2017 | $810,000 | 6A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Nov 2016 | $1,375,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Oct 2016 | $1,295,000 | 6G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Jun 2016 | $800,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Oct 2014 | $630,000 | 2F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Nov 2013 | $840,000 | 2H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Oct 2013 | $599,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Aug 2013 | $614,000 | 8C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Apr 2013 | $1,045,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Jun 2012 | $500,000 | 1G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Jun 2012 | $960,000 | 6B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Oct 2011 | $950,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Apr 2010 | $995,000 | 2G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Dec 2009 | $550,000 | 4F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Dec 2009 | $975,000 | 6G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2009 | $960,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2009 | $560,000 | 4 D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Apr 2009 | $950,000 | 8G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Apr 2009 | $943,000 | 4H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Aug 2008 | $598,000 | 2F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Apr 2007 | $645,000 | 8A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Oct 2006 | $1,200,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Oct 2006 | $935,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Aug 2004 | $485,000 | 6A | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 13 Jul 2004 | $900,000 | 6C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 May 2004 | $770,000 | 2C | SINGLE RESIDENTIAL COOP UNIT | RPTT |
- RPTT&RET
- BOTH RPTT AND RETT. A New York City Real Property Transfer Tax return filed together with the New York State return. A co-operative apartment sale conveys shares rather than real property, so this return, and not a deed, is what gets recorded.
- RPTT
- NYC REAL PROPERTY TRANSFER TAX. A New York City Real Property Transfer Tax return filed on its own.
By year
| Year | Transfers | Median recorded | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 1 | $480,000 | - | - |
| 2025 | 1 | $995,000 | - | - |
| 2022 | 4 | $1,162,500 | $899,000 | $1,550,000 |
| 2021 | 1 | $850,000 | - | - |
| 2020 | 1 | $741,200 | - | - |
| 2018 | 1 | $690,000 | - | - |
| 2017 | 2 | $842,500 | $810,000 | $875,000 |
| 2016 | 3 | $1,295,000 | $800,000 | $1,375,000 |
| 2014 | 1 | $630,000 | - | - |
| 2013 | 4 | $727,000 | $599,000 | $1,045,000 |
| 2012 | 2 | $730,000 | $500,000 | $960,000 |
| 2011 | 1 | $950,000 | - | - |
| 2010 | 1 | $995,000 | - | - |
| 2009 | 6 | $946,500 | $550,000 | $975,000 |
| 2008 | 1 | $598,000 | - | - |
| 2007 | 1 | $645,000 | - | - |
| 2006 | 2 | $1,067,500 | $935,000 | $1,200,000 |
| 2004 | 3 | $770,000 | $485,000 | $900,000 |
02
The building on the lot
Section through the lot
Lot area
8,850 sq ft
Building area
50,874 sq ft
Residential area
50,874 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
5.75
Residential FAR permitted
4
Zoning district
R8B
03
Assessment
Assessed land value
$963,000
Assessed total value
$5,465,250
Exempt value
$4,460
Assessed per residential unit
$140,135
Assessed value is the figure the Department of Finance uses to levy property tax. For a class two building it is derived from an income approach and it is capped in how fast it can rise. It is not a market valuation and the two figures routinely differ by a wide margin. What the assessment does and does not tell you.
04
Classification and location
Building class
D4ELEVATOR COOPERATIVE
Neighbourhood
Upper East Side-Carnegie Hill
ZIP code
10128
Community district
Manhattan 8
Council district
5
Coordinates
40.780216, -73.953836
05
Other buildings in Upper East Side-Carnegie Hill
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 1524 3 AVENUE | D6 | 430 | 1967 | 1 | - |
| 150 EAST 69TH STREET | D4 | 378 | 1959 | 314 | $1.90m |
| 1150 MADISON AVENUE | D6 | 343 | 1923 | 1 | - |
| 1680 3 AVENUE | D6 | 280 | 1980 | 1 | - |
| 1239 MADISON AVENUE | RM | 251 | 1969 | 192 | $2.88m |
| 118 EAST 60 STREET | D4 | 234 | 1963 | 239 | $669k |
| 1538 3 AVENUE | RM | 229 | 1991 | 261 | $1.72m |
| 171 EAST 84 STREET | RM | 217 | 1987 | 209 | $1.40m |
| 120 EAST 87 STREET | RM | 214 | 1981 | 249 | $999k |
| 48 EAST 89 STREET | D4 | 210 | 1973 | 168 | $1.74m |
| 800 5 AVENUE | D8 | 208 | 1979 | 0 | - |
| 1327 MADISON AVENUE | RM | 205 | 1984 | 171 | $1.93m |